chore: prepare Symfony 8 compatibility

.github/workflows/lint.yaml

@@ -0,0 +1,67 @@
+name: Lint
+
+on:
+    push:
+        branches: [ main ]
+    pull_request:
+
+jobs:
+    lint:
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/checkout@v6
+
+            - name: 'Setup PHP'
+              uses: shivammathur/setup-php@v2
+              with:
+                  php-version: 8.3
+
+            - uses: ramsey/composer-install@v4
+
+            - name: PHP CS Fixer
+              run: ./vendor/bin/php-cs-fixer check
+
+    rector:
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/checkout@v6
+
+            - name: 'Setup PHP'
+              uses: shivammathur/setup-php@v2
+              with:
+                  php-version: 8.3
+
+            - uses: ramsey/composer-install@v4
+              with:
+                  working-directory: "tools/rector"
+
+            - name: Rector
+              run: ./tools/bin/rector --dry-run
+
+    others:
+      name: Others Quality Checks
+      runs-on: ubuntu-latest
+
+      steps:
+        - name: Checkout code
+          uses: actions/checkout@v6
+
+        - name: Setup PHP
+          uses: shivammathur/setup-php@v2
+          with:
+            php-version: 8.3
+
+        - name: Download dependencies
+          uses: ramsey/composer-install@v4
+
+        - name: Lint Composer config
+          shell: bash
+          run: composer validate
+
+        - name: Check that PSR is respected
+          shell: bash
+          run: composer dump-autoload --dev -o --dry-run --strict-psr
+
+        - name: Check whether a PHP dependency is compromised
+          shell: bash
+          run: composer audit

.github/workflows/tests.yaml

@@ -0,0 +1,70 @@
+name: Tests
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+
+jobs:
+  test:
+    name: "Tests (PHP ${{ matrix.php }})"
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - php: 8.3
+            symfony-version: 7.2.*
+            composer-flags: '--prefer-stable --ignore-platform-req=php+'
+            stability: stable
+          - php: 8.3
+            symfony-version: 7.3.*
+            composer-flags: '--prefer-stable'
+          - php: 8.3
+            symfony-version: 7.4.*
+            composer-flags: '--prefer-stable'
+          - php: 8.4
+            symfony-version: 7.2.*
+            composer-flags: '--prefer-stable'
+          - php: 8.4
+            symfony-version: 7.3.*
+            composer-flags: '--prefer-stable'
+          - php: 8.4
+            symfony-version: 7.4.*
+            composer-flags: '--prefer-stable'
+          - php: 8.4
+            symfony-version: 8.0.*
+            composer-flags: '--prefer-stable'
+          - php: 8.5
+            symfony-version: 7.3.*
+            composer-flags: '--prefer-stable'
+          - php: 8.5
+            symfony-version: 7.4.*
+            composer-flags: '--prefer-stable'
+          - php: 8.5
+            symfony-version: 8.0.*
+            composer-flags: '--prefer-stable'
+    steps:
+      - name: "Checkout"
+        uses: actions/checkout@v6
+
+      - name: "Install PHP with extensions"
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php }}
+
+      - name: Install dependencies
+        env:
+          SYMFONY_REQUIRE: ${{ matrix.symfony-version }}
+        run: composer update ${{ matrix.composer-flags }} --no-interaction --no-progress --optimize-autoloader
+
+      - name: Install PDFtk
+        run: sudo apt install -y pdftk
+
+      - name: Run tests and collect coverage
+        run: vendor/bin/phpunit --coverage-clover coverage.xml
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v6
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

composer.json

@@ -21,7 +21,7 @@
     ],
     "require": {
         "php": "^8.3",
-        "symfony/process": "^7.2"
+        "symfony/process": "^7.2 || ^8.0"
     },
     "require-dev": {
         "phpunit/phpunit": "^12",
@@ -31,6 +31,7 @@
         "phpstan/phpstan-phpunit": "^2.0"
     },
     "config": {
+        "sort-packages": true,
         "allow-plugins": {
             "phpstan/extension-installer": true
         }